Management Processor Monitor: Monitor Recovery and

Table 9-2:POST Diagnostic Results–Bit Assignments

Bit:

Diagnostic Test:

Description:

Value:

0

SDRAM

Verify address and data lines are intact

 

 

 

 

 

 

 

1

Flash

Verify size and initialization of soldered

 

 

 

 

flash

 

 

 

 

 

 

 

2

I2C

Verify all local I2C devices are connected

 

 

 

 

to the I2C bus

 

 

3

Ethernet Switch

Verify PCI communication with switch

 

 

 

 

 

 

 

4

Reserved

 

0

Passed the test

5

PCIe Time-out

PCIe enumeration skipped by user

1

Failure detected

 

 

 

6

DOC Embedded Flash

Verify presence and ability to access

 

 

 

Drive (EFD)

configuration space of DOC

 

 

 

 

 

 

 

7

Cavium 1 Presence

Verify presence and ability to

 

 

 

 

communicate via PCI bus with Cavium 1

 

 

 

 

 

 

 

8

Cavium 2 Presence

Verify presence and ability to

 

 

 

 

communicate via PCI bus with Cavium 2

 

 

 

 

 

 

 

9-31

Reserved

 

 

 

 

 

 

 

 

Monitor SDRAM Usage

Monitor SDRAM usage is typically around 1 MB for monitor code and stack support. Please note that the monitor stack grows downward from below where the monitor code resides (in the upper 512 KB). The monitor C stack will typically not grow beyond 512 KB, therefore the upper 1 MB of SDRAM is reserved for monitor use.

Note: The monitor has the ability to preserve (not overwrite) areas of memory defined by the pram environment variable.

Caution: Any writes to these areas can cause unpredictable operation of the monitor.

!

MONITOR RECOVERY AND UPDATES

This section describes how to recover and/or update the monitor, given one or more of the following conditions:

•If there is no console output, the monitor may be corrupted and need recovering (see the “Recovering the Monitor” section).

•If the monitor still functions, but is not operating properly, then you may need to reset the environment variables (see the “Resetting Environment Variables” section).

•If you are having Ethernet problems in the monitor, you may need to set the serial number, since the MAC address is calculated from the serial number variable.

10009109-01

ATCA-9305 User’s Manual

9-5

Page 150 Page 152
Page 151
Image 151
Emerson ATCA-9305 Management Processor Monitor Monitor Recovery, Monitor Sdram Usage, Monitor Recovery and Updates
Page 150 Page 152

ATCA-9305 specifications

The Emerson ATCA-9305 is a high-performance AdvancedTCA (ATCA) chassis designed to meet the demanding requirements of telecommunications and IT infrastructure. With a focus on scalability, reliability, and flexibility, this equipment is ideal for service providers and enterprises looking to deploy robust applications in a variety of environments.

One of the main features of the ATCA-9305 is its support for high-density blade configurations. The chassis can accommodate up to 14 ATCA blades, enabling the deployment of powerful processing units, communication modules, and storage solutions. This level of density not only maximizes space but also minimizes power consumption, which is crucial for reducing operational costs in large-scale deployments.

The ATCA-9305 is built with a focus on advanced thermal management and redundancy. It employs a sophisticated cooling architecture that ensures optimal airflow across the chassis, preventing overheating during operation. Additionally, the chassis features hot-swappable fans and power supplies, which means that components can be replaced without interrupting the overall system performance. This capability enhances uptime and reliability, which is essential for mission-critical applications.

Another notable characteristic of the ATCA-9305 is its support for various interconnect technologies. The chassis provides robust backplane options that facilitate high-bandwidth communication between blades. It supports Ethernet, PCI Express, and Serial RapidIO, allowing for seamless integration with existing infrastructure and future technologies. This flexibility enables organizations to adapt to changing market demands and technological advancements.

Security features are also a prominent aspect of the ATCA-9305. The chassis incorporates hardware-based security modules that enhance data integrity and protect sensitive information. This is particularly important for service providers who must adhere to strict regulatory compliance standards.

In terms of management and monitoring, the ATCA-9305 is equipped with advanced management capabilities. It supports AdvancedTCA Management Interface (IPMI) and other monitoring protocols, allowing administrators to easily oversee the health and performance of the entire system. This level of visibility aids in proactive maintenance and troubleshooting, effectively reducing downtime.

In conclusion, the Emerson ATCA-9305 is a powerful and versatile chassis that stands out due to its high-density configuration, advanced thermal management, diverse interconnect technology support, robust security features, and comprehensive management capabilities. Its design is tailored for the evolving needs of telecommunications and data center environments, making it a valuable asset for any organization looking to enhance its infrastructure.
Top Page Image Contents